• ForeScout Engineer - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …maintenance of Forescout CounterACT appliances + 5+ years of experience performing systems administration for Windows or Linux , including performing basic ... frameworks, federal security authorizations, assessment, and risk management processes for enterprise systems + Ability to install and deploy Forescout in a customer… more
    ENS Solutions (12/06/25)
    - Related Jobs
  • Senior Software Developer

    Oracle (Annapolis, MD)
    …scripting is a plus). Functional domain knowledge of IP networking, protocols, and Linux networking stacks. Experience with distributed systems , SaaS, or hybrid ... scalable cloud networking solutions. 2. Troubleshoot and debug complex distributed systems , ensuring seamless cloud connectivity for our customers. 3. Act as… more
    Oracle (11/25/25)
    - Related Jobs
  • Architect, Lightweight Infrastructure

    Oracle (Annapolis, MD)
    …distributed systems and infrastructure platforms * Deep understanding of Linux internals, Linux networking, and resource management technologies * Prior ... for infrastructure management. The team tackles complex challenges in distributed systems and state persistence, providing high-throughput solutions to support a… more
    Oracle (11/25/25)
    - Related Jobs
  • Cloud System Administrator

    ManTech (Annapolis Junction, MD)
    Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems . + Configure and manage core services such as Active Directory, DNS, and Group ... **Minimum Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs of similar...date. + AWS and other cloud technologies. + Amazon Linux 2023, Linux RHEL 8/9, Windows Server… more
    ManTech (12/24/25)
    - Related Jobs
  • Staff Infrastructure Engineer

    TISTA Science and Technology (Rockville, MD)
    …with containerization (Docker, Kubernetes). + Solid understanding of networking, Linux /Windows servers, virtualization, and storage systems . + Knowledge ... of cloud security best practices and federal security standards (NIST, FISMA). + Excellent problem-solving and communication skills. + Relevant certifications (eg, AWS/Azure Architect, Terraform Associate) are a plus. + IaC related Coding/Scripting & System… more
    TISTA Science and Technology (11/19/25)
    - Related Jobs
  • Entry Level or Mid Level System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …following skills: AMF, ETR, and ITS Teams: Candidate has to have basic to strong Linux skills depending on years of experience and LCAT level they are submitted for. ... for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix, Windows or Cisco OS operating system + Five (5) years' experience… more
    Belay Technologies (10/10/25)
    - Related Jobs
  • Principal Software Developer - DevOps Automation…

    Oracle (Annapolis, MD)
    …on designing, developing, and maintaining software-driven automation solutions for Linux , Windows, and cloud-native environments in federally regulated, secure ... Shepherd/Terraform, Jenkins, and OCI DevOps services, as well as modern container systems like Kubernetes and Docker. The ideal candidate is an experienced developer… more
    Oracle (12/20/25)
    - Related Jobs
  • Senior Software Development Engineer

    Oracle (Annapolis, MD)
    …with developing, debugging or designing software applications or operating systems according to provided design specifications. Build enhancements within an ... at least 4+ years of experience in developing network applications on the server-side with Linux , and client-side on at least one of Linux , Windows, MacOS/iOS or… more
    Oracle (11/25/25)
    - Related Jobs
  • Software Integration Engineer 3

    Synergy ECP (Fort Meade, MD)
    …Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and defense communities. ... company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities… more
    Synergy ECP (10/28/25)
    - Related Jobs
  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and… more
    Vexterra Group (10/14/25)
    - Related Jobs